C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

What is virtual constructors/destructors?

IBS,

4 10899

In c++ there is only virtual destructors, no constructors. Why?

IBM, Polaris,

4 29418

What is late bound function call and early bound function call? Differentiate.

Ness Technologies,

2 15685

How is exception handling carried out in c++?

3 10943

When will a constructor executed?

TCS,

5 20716

What is Dynamic Polymorphism?

13 47200

Write a macro for swapping integers

5 17151

Which is the parameter that is added to every non-static member function when it is called?

Accenture,

3 31969

When is it necessary to use member-wise initialization list in C++?

Adobe,

2 11775

Which is the only operator in C++ which can be overloaded but NOT inherited?

8 25694

What is an orthogonal base class?

2 8512

What is a mixin class?

4 15383

what is the basic concept of inheritance?

9 15041

write a program for function overloading?

HCL, InfoCity, TATA,

14 42935

advantage and disadvantage in c++>>oops and what are the questions ask for interview in c++>>oops. could you tell me or reply me

3880

Un-Answered Questions { C++ }

Describe the role of the c++ in the tradeoff of safety vs. Usability?

1219

What are member functions used in c++?

1156

Tell me can a pure virtual function have an implementation?

1037

Explain what happens when a pointer is deleted twice?

1263

What is ambiguity in inheritance?

1123

Write a C++ program to print strings in reverse order.

947

Which software is best for programming?

1161

What is buffering in c++?

1067

What is super in oop?

1180

What is the difference between a baller and a reference in C++?

1126

Can member functions be private?

1010

How to allocate memory dynamically for a reference?

1055

What is the return value of the insertion operator?

1132

Is c++ the hardest language?

992

What is a memory leak c++?

1145

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